This is an excellent cup with a business style. It represents a technological breakthrough in a certain sense. With traditional vacuum flasks, consumers cannot see the temperature of the boiling water when using them and can only feel it with their mouths. However, this temperature display flask is different. It has a very intuitive digital display that can tell you the temperature of the water inside at any time. You can choose various drinking methods based on the temperature.
Regarding the material, you don't have to worry. Like other vacuum flasks produced in our factory, it is made of food-grade and eco-friendly materials. With a vacuum design, it can keep water hot or cold for a longer period.
- Model: VK-VF3050
- Style: temperature display
- Capacity: 450ml
- Lid: PP material
![]() |
![]() |
Vacuum insulated | Food grade |
![]() |
![]() |
Temperature display | Leak proof |
![]() |
![]() |
Non slip bottom | Customized color |
An excellent vacuum flask is made through at least 30 processes. Each process is indispensable, as any missing step will affect the details of the cup. Quality inspection personnel are required for every process, which is a crucial link. Our factory is equipped with complete facilities and personnel, which is why we can produce high-quality cups. This flask is highly technological, and we can fully meet customers' customized requirements. For example, we have our own spray painting equipment for color customization, and we offer different processes such as silk-screen printing, 3D printing, and laser marking for logos. We welcome inquiries from you.